chromium/media/filters/decrypting_demuxer_stream.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/filters/decrypting_demuxer_stream.h"

#include "base/functional/bind.h"
#include "base/functional/callback_helpers.h"
#include "base/location.h"
#include "base/logging.h"
#include "base/strings/string_number_conversions.h"
#include "base/task/bind_post_task.h"
#include "base/task/sequenced_task_runner.h"
#include "base/task/single_thread_task_runner.h"
#include "base/trace_event/trace_event.h"
#include "media/base/cdm_context.h"
#include "media/base/decoder_buffer.h"
#include "media/base/media_log.h"
#include "media/base/media_util.h"

namespace media {

static bool IsStreamValid(DemuxerStream* stream) { … }

DecryptingDemuxerStream::DecryptingDemuxerStream(
    const scoped_refptr<base::SequencedTaskRunner>& task_runner,
    MediaLog* media_log,
    const WaitingCB& waiting_cb)
    : … { … }

std::string DecryptingDemuxerStream::GetDisplayName() const { … }

void DecryptingDemuxerStream::Initialize(DemuxerStream* stream,
                                         CdmContext* cdm_context,
                                         PipelineStatusCallback status_cb) { … }

void DecryptingDemuxerStream::Read(uint32_t count, ReadCB read_cb) { … }

void DecryptingDemuxerStream::Reset(base::OnceClosure closure) { … }

AudioDecoderConfig DecryptingDemuxerStream::audio_decoder_config() { … }

VideoDecoderConfig DecryptingDemuxerStream::video_decoder_config() { … }

DemuxerStream::Type DecryptingDemuxerStream::type() const { … }

StreamLiveness DecryptingDemuxerStream::liveness() const { … }

void DecryptingDemuxerStream::EnableBitstreamConverter() { … }

bool DecryptingDemuxerStream::SupportsConfigChanges() { … }

bool DecryptingDemuxerStream::HasClearLead() const { … }

DecryptingDemuxerStream::~DecryptingDemuxerStream() { … }

void DecryptingDemuxerStream::OnBuffersReadFromDemuxerStream(
    DemuxerStream::Status status,
    DemuxerStream::DecoderBufferVector buffers) { … }

void DecryptingDemuxerStream::OnBufferReadFromDemuxerStream(
    DemuxerStream::Status status,
    scoped_refptr<DecoderBuffer> buffer) { … }

void DecryptingDemuxerStream::DecryptPendingBuffer() { … }

void DecryptingDemuxerStream::OnBufferDecrypted(
    Decryptor::Status status,
    scoped_refptr<DecoderBuffer> decrypted_buffer) { … }

void DecryptingDemuxerStream::OnCdmContextEvent(CdmContext::Event event) { … }

void DecryptingDemuxerStream::DoReset() { … }

Decryptor::StreamType DecryptingDemuxerStream::GetDecryptorStreamType() const { … }

void DecryptingDemuxerStream::InitializeDecoderConfig() { … }

void DecryptingDemuxerStream::LogMetadata() { … }

void DecryptingDemuxerStream::CompletePendingDecrypt(Decryptor::Status status) { … }

void DecryptingDemuxerStream::CompleteWaitingForDecryptionKey() { … }

}  // namespace media